Question

можно пожалуйста решение ​

Answer 1

$( 14-2\frac{11}{12}:\frac{7}{18}):4\frac{7}{8}=( \frac{14}{1} -\frac{35}{12}:\frac{7}{18}):\frac{39}{8}=( \frac{14*12}{1*12} -\frac{35}{12}*\frac{18}{7})*\frac{8}{39}=\\\\( \frac{168}{12} -\frac{35}{12}*\frac{18}{7})*\frac{8}{39}=( \frac{133}{12}*\frac{18}{7})*\frac{8}{39}=( \frac{19}{4}*\frac{6}{1})*\frac{8}{39}=( \frac{19}{2}*\frac{3}{1})*\frac{8}{39}=\\\\=\frac{57}{2}*\frac{8}{39}=\frac{19}{1}*\frac{4}{13}=\frac{76}{13}= 5\frac{11}{13}$